Van Nostrand's Scientific Encyclopedia (CD ROM) (v. 1 & 2)

For a generation of new readers...the classic concise scientific encyclopedia for over half a century is now available on CD-ROM -- new and updated material. Over 7,000 articles by more than 700 distinguished experts convey the theories, issues, and breakthroughs in every major scientific discipline -- including physics, astronomy, chemistry, life science, engineering, medicine, and environmental science. This wealth of information on a CD-ROM makes searching any scientific topic faster and easier.